Pull buoy



FIG. 1 is a top, front, right perspective view of a pull buoy accordingto the present design.

FIG. 2 is a top, rear, left perspective view of the pull buoy shown inFIG. 1.

FIG. 3 is a front elevation view of the pull buoy shown in FIG. 1.

FIG. 4 is a rear elevation view of the pull buoy shown in FIG. 1.

FIG. 5 is a top plan view of the pull buoy shown in FIG. 1.

FIG. 6 is a bottom plan view of the pull buoy shown in FIG. 1.

FIG. 7 is a left side elevation view of the pull buoy shown in FIG. 1;and,

FIG. 8 is a right side elevation view of the pull buoy shown in FIG. 1.

The broken lines illustrate portions of the pull buoy that form no partof the claimed design.

CLAIM The ornamental design for a pull buoy, as shown and described.